| Citation: | FANG Zhongjian, LIU Lie, LIANG Guozhuet al. Parameter design method on a differential piston warm gas self-pressurization system[J]. Journal of Beijing University of Aeronautics and Astronautics, 2017, 43(1): 61-70. doi: 10.13700/j.bh.1001-5965.2016.0068(in Chinese)
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This paper studies the working principle of the differential piston warm gas self-pressurization system of liquid attitude and divert control engines working with monopropellant-hydrazine, based on which a parametric design method and the corresponding design process of the system parameters are presented. New models of the system starting pressure and system self-locking state are also introduced. A case study is carried out and results show that the minimum system starting pressure is directly related to the initial volume of the gas chamber, the friction force of the piston, and the initial volume of the air cushion of the propellant tank; the design state of the propellant tank pressure after the system self-locking is constrained by the upper pressure deviation allowed by the propellant tank and the pressure drop between liquid regulator and propellant tank; the range of working pressure of the propellant tank can be guaranteed by the design of the pressurization system.
| [1] |
PEARSON W E.Demonstration of a combined MMH hot gas pressurization and expulsion subsystem:AIAA-1973-1200[R].Reston:AIAA,1973.
|
| [2] |
WHITEHEAD J C,SWINK D G,TOEWS H G.Pumped hydrazine miniaturized propulsion system:AIAA-1989-2958[R].Reston:AIAA,1989.
|
| [3] |
WHITEHEAD J C.Bipropellant propulsion with reciprocating pumps:AIAA-1993-2121[R].Reston:AIAA,1993.
|
| [4] |
WHITEHEAD J C,PITTENGER L C,COLELLA N J.Design and flight testing of a reciprocating pump fed rocket:AIAA-1994-3031[R].Reston:AIAA,1994.
|
| [5] |
FREI T E,MAYBEE J C,WHITEHEAD J C.Recent test results of a warm gas pumped monopropellant propulsion system:AIAA-1994-3393[R].Reston:AIAA,1994.
|
| [6] |
WHITEHEAD J C.Test results for a reciprocating pump powered by decomposed hydrogen peroxide:AIAA-2001-3839[R].Reston:AIAA,2001.
|
| [7] |
WHITEHEAD J C.Mars ascent propulsion options for small return vehicles:AIAA-1997-2950[R].Reston:AIAA,1997.
|
| [8] |
WHITEHEAD J C,BREWSTER G T.High pressure pumped hydrazine for mars sample return[J].Journal of Spacecraft and Rockets,2000,37(4):532-538. doi: 10.2514/2.3596
|
| [9] |
WHITEHEAD J C.Performance of a new lightweight reciprocating pump:AIAA-2005-3921[R].Reston:AIAA,2005.
|
| [10] |
MAYBEE J C,KRISME D J.A novel design warm gas pressurization system:AIAA-1998-4014[R].Reston:AIAA,1998.
|
| [11] |
ZOU Y,LI P.Applications of self-pressurization in divert and attitude control system[J].Journal of Rocket Propulsion,2010,36(2):15-19(in Chinese). http://www.cnki.com.cn/Article/CJFDTOTAL-HJTJ201002006.htm
邹宇,李平.自增压系统在姿轨控动力系统中的应用[J].火箭推进,2010,36(2):15-19. http://www.cnki.com.cn/Article/CJFDTOTAL-HJTJ201002006.htm
|
| [12] |
LI S Y,XIAO M J,LI X J,et al.Scheme study on divert and attitude control engines with piston pump pressurized system[J].Journal of Rocket Propulsion,2012,38(1):12-16(in Chinese). http://www.cnki.com.cn/Article/CJFDTOTAL-HJTJ201201002.htm
李淑艳,肖明杰,李晓瑾,等.新型活塞泵增压轨/姿控发动机系统方案研究[J].火箭推进,2012,38(1):12-16. http://www.cnki.com.cn/Article/CJFDTOTAL-HJTJ201201002.htm
|
| [13] |
LIU L,LIANG G Z.Optimization selection of regulated pressurization system schemes for liquid attitude and divert propulsion systems[C]//2014 Asia-Pacific International Symposium on Aerospace Technology.Berlin:Springer,2015:1247-1251.
|
| [14] |
ZHOU H S.Design and research of monopropellant liquid rocket engine[M].Beijing:China Aerospace Press,2009(in Chinese).
周汉申.单组元液体火箭发动机设计与研究[M].北京:中国宇航出版社,2009.
|
| [15] |
CHENG D X.Machine design handbook:Spring,lifting and transporting part,hardware part[M].Beijing:Chemical Industry Press,2004(in Chinese).
成大先.机械设计手册:弹簧·起重运输件·五金件[M].北京:化学工业出版社,2004.
|
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